as a theologian as a teacher this years earlier as joseph ratzinger, he wrote as a theologian but as pope his three major writings were not doctrinal sweeping changes but he was writing about faith, about hope and about charity. these basic things. the real message of his preaching has always been to invite people to a personal relationship with jesus in the most basic way. and from day one of his pontificate that's really struck me that he really preached like a pastor. i remember his first christmas homily as pope, he talked about the analogy of giving gifts and receiving gifts and recognizing the gift that we receive from jesus. it sounded unlike anything we had heard from popes who tend to speak very academically and philosophically. >> woodruff: sister christine, how do you see his legacy? what is the mark that he leaves on the catholic church? >> i apologize. i appreciate the monsignor's statements. and i agree. i think this has been a very pastoral theologically astute beautiful beautiful theo logical writing, but my frankly big difficulty here is given our foundations with ad